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tornado

nounverbattested in dialogue

  • United Kingdom//tɔː(ɹ)ˈneɪ.dəʊ//
  • United States//tɔɹˈneɪ.doʊ//

A violent wind in the form of a mobile, rapidly rotating, funnel cloud that has contacted the ground.

noun

  1. 1

    A violent wind in the form of a mobile, rapidly rotating, funnel cloud that has contacted the ground.

    An extreme version of vorticity is a vortex. The vortex is a spinning, cyclonic mass of fluid, which can be observed in the rotation of water going down a drain, as well as in smoke rings, tornados and hurricanes.

    Some of the same areas hit by tornadoes just a little over a week ago are expecting severe storms again Monday afternoon and evening. […] A multiday severe weather outbreak is possible Monday through Wednesday, increasing the already-above average tornado count even higher.

Etymology

From earlier English ternado, attested since the 1550s as a nautical term for a windy thunderstorm. From Spanish tronada (“thunderstorm”), from tronar (“to thunder”), from Latin tonō (“to thunder”), from Proto-Indo-European *(s)tenh₂- (“to thunder”). The o and r were reversed in English (metathesis) under influence of Spanish tornar (“to twist, to turn”), from Latin tornō (“to turn”).

verb

  1. 1

    figurativeTo sweep through something violently.

    And so on Friday nights, James Torin tornadoed through six beers, a carton of cigarettes, a coffee table littered with lottery tickets, and unrequited dreams.

    They come every night, those cavernous trains, tornadoing the frozen house, a madness feeling for the door.

Forms

plural
tornadoes, tornados
past tense
tornadoed
past participle
tornadoed
present participle
tornadoing
third person singular
tornados
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).